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An ARTCC controller in northern canadian airspace is unaware of a previously issued dir routing that had been issued and raises the question with the crew.
| Attributes | |
| ACN | 527590 |
| Time | |
| Date | 200110 |
| Day | Mon |
| Place | |
| Locale Reference | atc facility : czwg.artcc |
| State Reference | NB |
| Altitude | msl single value : 35000 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Operator | general aviation : corporate |
| Make Model Name | Falcon 900 |
| Flight Phase | cruise : level |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | company : corporate |
| Function | flight crew : captain oversight : pic |
| Qualification | pilot : atp pilot : cfi |
| Experience | flight time last 90 days : 80 flight time total : 10100 flight time type : 50 |
| ASRS Report | 527590 |
| Events | |
| Anomaly | non adherence : published procedure other spatial deviation |
| Resolutory Action | controller : issued new clearance |
| Consequence | faa : assigned or threatened penalties |
| Supplementary | |
| Problem Areas | ATC Human Performance |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Inter Facility Coordination Failure |
Narrative:
On a flight to anc at approximately XA00, center cleared us dir ymo (moosonee) dir yzf (yellow knife). Both of these points were on our original filed fp. Approaching N5600.0 W09000.0, czwg center questioned out routing and recleared us dir yyq (churchill), then as filed. Czwg was not aware of our dir clearance and advised us that they were providing separation based on our original fp route and clearance. At approximately xd:00, czeg center advised us to call czwg center and speak to the shift supervisor. The balance of the flight was uneventful. After landing at anc I called the shift supervisor at czwg. He said that they were unable to substantiate our change of clearance and filed a report. He further stated that no traffic conflicts occurred and as far as czwg center was concerned the matter was closed.
Original NASA ASRS Text
Title: AN ARTCC CTLR IN NORTHERN CANADIAN AIRSPACE IS UNAWARE OF A PREVIOUSLY ISSUED DIR ROUTING THAT HAD BEEN ISSUED AND RAISES THE QUESTION WITH THE CREW.
Narrative: ON A FLT TO ANC AT APPROX XA00, CENTER CLEARED US DIR YMO (MOOSONEE) DIR YZF (YELLOW KNIFE). BOTH OF THESE POINTS WERE ON OUR ORIGINAL FILED FP. APCHING N5600.0 W09000.0, CZWG CENTER QUESTIONED OUT ROUTING AND RECLEARED US DIR YYQ (CHURCHILL), THEN AS FILED. CZWG WAS NOT AWARE OF OUR DIR CLRNC AND ADVISED US THAT THEY WERE PROVIDING SEPARATION BASED ON OUR ORIGINAL FP RTE AND CLRNC. AT APPROX XD:00, CZEG CENTER ADVISED US TO CALL CZWG CENTER AND SPEAK TO THE SHIFT SUPERVISOR. THE BALANCE OF THE FLT WAS UNEVENTFUL. AFTER LNDG AT ANC I CALLED THE SHIFT SUPERVISOR AT CZWG. HE SAID THAT THEY WERE UNABLE TO SUBSTANTIATE OUR CHANGE OF CLRNC AND FILED A REPORT. HE FURTHER STATED THAT NO TRAFFIC CONFLICTS OCCURRED AND AS FAR AS CZWG CENTER WAS CONCERNED THE MATTER WAS CLOSED.
Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.